Timing goes weird and so does AFR. Looks like maybe injectors cut? Didn't have the issue with 2 gallons of E85 in the tank with 91 on the 2nd map six. Now running an e15 blend with 1 gallon. So not sure if it's fuel quality.Sounds like a fuel pressure issue but you need a reseal eventually. What do the logs show?
So would it be better to flash back to stock and just use the JB4 for the IS20 swap since we're hitting a limit?Yea, having oil on all the threads is not great. I don't see any of it making it on to the ground strap though?
I don't understand what happens on the ECU side during a shift on an auto or DSG car. Maybe @Diggs24 has more input on that since his car is an "automatic". It seems like your car never liked adding boost up top. Since that's the case, you're probably at the limit of your stack up top on both ethanol and pump gas. You can likely continue to turn up the lower and mid range.